Ten years ago, the world achieved what many thought impossible: nearly all nations on earth agreed on a common roadmap to confront the greatest challenge of our century. The Paris Agreement, adopted ...

Clouds play an important role in determining the current and future temperature and global warming rate of the Earth. They simultaneously cool the Earth by reflecting sunlight and warm the planet by ...

"I find it hard to think of any other form of evidence that is more compelling." Scientists sound alarm after noticing ...

For over a century, humanity has rampantly burned fossil fuels to power the machinery of modern life, inexorably releasing gases into the atmosphere that are changing the Earth’s climate.

A conflict-driven reroute of international ships exposed how dramatically cleaner fuel reduces cloud formation.

Harvard atmospheric scientists directly sampled 5-day old wildfire smoke in the upper troposphere and found large particles that are not reflected in current climate models.

Scientists have found that a collapsed AMOC could lead to substantial changes in future predictions of the impacts of climate ...

The climate movement is at a crossroads. The youth climate strikes have dissipated, a climate change denialist is back in the ...

The Arab region just had its hottest year on record, a new climate report reveals.

Flooding Egypt’s vast Qattara Depression with seawater could slightly lower global sea levels and reshape climate adaptation.

Rather than constraining economic growth to preserve pre-industrial temperatures, sound policy would accelerate the ...

EPA has scrubbed references to people’s contribution to rising temperatures from some of its climate change webpages. The ...